2001026419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1\times {\mathrm{5443}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 2367486720

約数和(自身を除く): 366460301

約数列:

[1, 7, 29, 203, 1811, 5443, 12677, 38101, 52519, 157847, 367633, 1104929, 9857273, 69000911, 285860917, 2001026419]

約数ペア:

[(1, 2001026419), (7, 285860917), (29, 69000911), (203, 9857273), (1811, 1104929), (5443, 367633), (12677, 157847), (38101, 52519)]